package day220;

public class PrimeNumber {
    public static void main(String[] args) {
        /*
        for(int num=2;num<=100;num++){
            boolean flag=true;
            for(int i=2;i<=num/2;i++){
            if(num%i==0){
                flag=false;
                break;
            }
            }
            if(flag){
                System.out.print(num+"\t");
            }
        }
         */
        for (int num = 2; num <= 100; num++) {
            boolean a = true;
            for (int i = 2; i <= num / 2; i++) {
                if (num % i == 0) {
                    a = false;
                    break;
                }
            }
            if (a) {
                System.out.print(num + "\t");
            }
        }




















    }
}